发明名称 IMAGE COMMUNICATIONS EQUIPMENT AND METHOD THEREFOR
摘要 PROBLEM TO BE SOLVED: To provide equipment capable of making an appropriate present equipment ability declaration, corresponding to the state of the recording means of received images and the propriety of memory information, etc., by providing the selection means of the execution/non-execution of color reception and not making color reception ability declaration in the present equipment ability declaration of a T30 recommendation of ITU-T, when selecting non-execution. SOLUTION: This equipment is provided with an image communication means, capable of connecting a channel and performing the communication of color images in the T30, T4 and T81 recommendations of the ITU-T with opposite side equipment and the selection means for selecting the execution/non-execution of the color reception and the color reception ability declaration is not made in the own equipment ability declaration of the T30 recommendation of the ITU-T in the case of selecting the non-execution of the color reception. In this case, whether the color reception is possible is determined in steps S1201 and S1202. When it is impossible, a step S1203 is skipped, and a reception ability declaration parameter other than color reception ability is set for DIS signals. When it is possible, a parameter for indicating the color reception ability or the like is set to the DIS signals in the S1203 or the like.
申请公布号 JP2001086349(A) 申请公布日期 2001.03.30
申请号 JP19990257340 申请日期 1999.09.10
申请人 CANON INC 发明人 SAITO TOSHIAKI
分类号 H04N1/32;G03G15/01;G03G15/10;G06F15/00;H04N1/333;H04N1/46;(IPC1-7):H04N1/46 主分类号 H04N1/32
代理机构 代理人
主权项
地址
您可能感兴趣的专利